8V Series Cast Iron Six-Groove Pulley Sheaves with Split Taper Bushings

8V Series Cast Iron Six-Groove Pulley Sheaves with Split Taper Bushings

8V series six-groove taper bushed sheaves are manufactured for 8V and 8V banded v-belts. They range from 12.5" to 64.0" in diameter. Depending on the sheave size, they are made to use an S1, or U0 split-taper bushings, which we also stock. Most of our six-groove 8V split taper sheaves are manufactured from a high-strength grade 35 cast iron, are phosphate-coated, and are painted for anti-corrosion. All of them are balanced at the factory for smooth machinery operation.

Six-Groove 8V Split Taper Sheave Size Chart

Sheave Size	Bushing	Pitch Diameter (P.D.)	Outside Diameter (O.D.)	Type	(L)	(P)	(C)	(H)	(F)	(G)	(X)	(E)	Weight (LBS)
6S8V125	S1	12.3	12.5	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	109
6S8V132	S1	13.0	13.2	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	119
6S8V140	S1	13.8	14.0	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	135
6S8V150	S1	14.8	15.0	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	129
6S8V160	S1	15.8	16.0	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	133
6S8V170	S1	16.8	17.0	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	147
6S8V180	S1	17.8	18.0	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	154
6S8V190	S1	18.8	19.0	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	167
6S8V200	S1	19.8	20.0	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	178
6S8V212	S1	21.0	21.2	15	4-3/8"	2"	3/4"	6-3/8"	7-1/8"	1-1/16"	3-5/16"	3/8"	186
6S8V224	U0	22.2	22.4	15	4-15/16"	1/2"	1-11/16"	8-3/8"	7-1/8"	1-3/16"	3-3/4"	15/32"	195
6S8V300	U0	29.8	30.0	15	4-15/16"	1/2"	1-11/16"	8-3/8"	7-1/8"	1-3/16"	3-3/4"	15/32"	263
6S8V400	U0	39.8	40.0	15	4-15/16"	1/2"	1-11/16"	8-3/8"	7-1/8"	1-3/16"	3-3/4"	15/32"	363
6S8V480	U0	47.8	48.0	15	4-15/16"	1/2"	1-11/16"	8-3/8"	7-1/8"	1-3/16"	3-3/4"	15/32"	478
6S8V530	U0	52.8	53.0	15	4-15/16"	1/2"	1-11/16"	8-3/8"	7-1/8"	1-3/16"	3-3/4"	15/32"	510
6S8V580	U0	57.8	58.0	15	4-15/16"	1/2"	1-11/16"	8-3/8"	7-1/8"	1-3/16"	3-3/4"	15/32"	555
6S8V640	U0	63.8	64.0	15	4-15/16"	1/2"	1-11/16"	8-3/8"	7-1/8"	1-3/16"	3-3/4"	15/32"	585

Related Matching 8V, 8V Banded Series V-Belt

(1) 8V-Series V-Belts

Classic 8V-Series V-Belts have a 0.63" top-width, 0.53" thickness, and a 38° angle. Additionally, 8V V-belts are one of the oldest styles of V-Belts in the industry. Because of their long-term success and economical operation, they are also one of the industry's most widely used belt series. The premium 8V-series v-belts we supply are manufactured under ISO 9001 specifications, are oil and heat resistant, and directly interchange with other brands. They are constructed of a natural rubber compound with polyester cords and use cotton with a polyester blend cover for high durability.

(2) 8V-Series Banded V-Belts

8V-series v-belts are a part of the "classic" lineup of v-belts because they are one of the oldest style belts used and one of the most common. Our belts are manufactured by ARPM standards and offer superior strength, durability, and performance. 8V-series v-belts have a 1.0" top-width per belt (band/ rib).

Related Split Taper Bushings

Split taper bushings are amongst the most common bushings utilized due to their high integral strength, simplicity of installation and uninstall, and high holding power for successfully coupling a shaft onto a drive or idler component. Split taper bushings are utilized in a broad range of sheaves, conveyor pulleys, and sprockets. Our high-quality split taper bushings are manufactured from high-grade steel or cast and interchange with any other brand, designed as a flanged bushing with a tapered barrel attached that contains one slit on each side. We stock split taper bushings ranging from the G-series to W2-series and in inch and metric bore sizes that range from 0.375" up to 7.438". For additional information or to get a quote on our high-strength split taper bushings, please contact our customer support team, and we will be happy to assist you.

Pulley Material and Production Requirements:

1. The material of the pulley used for the fan is gray cast iron HT200, HT250, etc. (but steel parts, copper parts, aluminum parts, etc. can also be used according to customer needs).2. The pulley should meet the following requirements: lightweight, uniform mass distribution, elimination of internal stress generated during manufacture, and static balance correction should be performed on the v belt pulley.

Pulley Installation Method:

1. Check the pulley grooves to make sure there are no scratches or sharp edges and all dimensions are up to standard;2. Clean the surfaces of all parts, such as hub holes, taper sleeves, bolt holes, etc. Fit the cone sleeve into the pulley, aligning all the screw holes.3. Apply oil to the screw (TB1008-TB3030) and thread (TB3525-TB5050) and screw them into the mounting holes, but do not tighten them yet.4. Clean the surface of the drive shaft, push the pulley with the tapered sleeve installed to the predetermined position on the post, and check whether the V-belt pulley is aligned.5. When using the keyway, it must be inserted into the hub first, and there must be a certain tolerance between the keyway and the hole hub.6. Using a hexagonal wrench conforming to the DIN911 standard, alternately, gradually, and evenly tighten the bolts in each mounting hole until the torque shown in the table below is reached.7. After a short period of operation (0.5 to 1 hour), check the tightening torque of the bolts and retighten them if necessary.8. To prevent the intrusion of foreign matter, fill the hole's connection hole with grease.

Pulley Removal Method:

1. Loosen all the bolts, take out one or two bolts according to the number of disassembly holes, lubricate the bolt pattern and tip with oil, and insert the bolt into the disassembly hole.2. Tighten the bolts alternately until the taper sleeve and pulley are loosened.3. Remove the taper sleeve and pulley from the shaft.

Usage Scenario of 8V Series Sheaves

Technological Processing

Company Profile

Raydafon is a professional manufacturer of mechanical parts. Our main products are v belt pulleys, sprockets, split taper bushings, coupling, and other transmission parts. Its products are mainly exported to Germany, Britain, France, and other European countries, with an annual export value of 18 million U.S. dollars, accounting for more than 65% of the total output. The annual output value reached 200 million yuan.Our products all adopt international, European, and American advanced industrial standards, use precise and good processing equipment, develop reasonable production technology, apply efficient and flexible management systems, and improve the quality management system to ensure that the product quality is good and the price is affordable.Our factory adheres to the enterprise concept of "quality: the basis of enterprise survival, integrity: the basis of enterprise development, service: the source of enterprise development, low price: the instrument of enterprise development." We are always looking forward to the presence of customers at home and abroad, seeking win-win benefits and joint cause development.

Warehouse Stock

The warehouse covers an area of 5000 square meters and can provide all kinds of standard models A/B/C/Z, with complete quantity and large quantity in stock. Meanwhile, it accepts all sorts of non-standard customization for drawing production. The daily production capacity is 10 tons, and the delivery time is short.

Packaging & Shipping

Experienced Workers Packing Pulleys Carefully, safe wooden cases keep parts from being injured or damaged during sea or air shipment.

FAQ

Q1. Are you a manufacturer or a trading company?A: We are a manufacturer and trading company.Q2. What is your sample policy?A: We can supply the sample if we have finished parts in stock, but customers need to pay for the sample cost and shipping fee.Q3. Can you produce according to the samples?A: We can produce power transmission parts according to your samples or technical drawings. We can build the molds and fixtures.Q4. Do you test all your goods before delivery?A: Yes, we have 100% test before delivery.Q5. Can you customize pulleys?A: Yes, please send us your drawing for an accurate quotation.Q6. How long is your delivery time and shipment?A: 1. Sample Lead-times: 10-20 days.2. Production Lead-times: 30-45 days after the order is confirmed.Q7. How do you make our business a long-term and good relationship?A: 1. We keep good quality and competitive price to ensure our customers' benefits ;2. We respect every customer as our friend and sincerely do business and make friends with them, no matter where they come from.Q8: What are your advantages?1. The most competitive price and good quality.2. Perfect technical engineers give you the best support.3. OEM is available.